106254045 has 16 divisors (see below), whose sum is σ = 188896320. Its totient is φ = 56668752.

The previous prime is 106254041. The next prime is 106254053. The reversal of 106254045 is 540452601.

It is not a de Polignac number, because 106254045 - 2² = 106254041 is a prime.

It is a super-2 number, since 2×106254045² = 22579844157724050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106254041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393399 + ... + 393668.

It is an arithmetic number, because the mean of its divisors is an integer number (11806020).

Almost surely, 2^106254045 is an apocalyptic number.

106254045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106254045 is a deficient number, since it is larger than the sum of its proper divisors (82642275).

106254045 is an equidigital number, since it uses as much as digits as its factorization.

106254045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787081 (or 787075 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 106254045 is about 10307.9602734974. The cubic root of 106254045 is about 473.6401290265.

The spelling of 106254045 in words is "one hundred six million, two hundred fifty-four thousand, forty-five".